#AD910B
Closest named color: Dark Gold (#B59410). oklch(66.3% 0.134 94.9), rgb(173, 145, 11).
Aa
Black text reads best on this color (6.83:1).
About this color
#AD910B is a medium-light, moderately saturated yellow. In OKLCH its lightness is 66%, its chroma 0.134 and its hue 95°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Gold (#B59410), ΔE 0.016 away. Black text reads best on it, at 6.83:1.
| Hue family | Yellows |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.134) |
| Temperature | warm |
| Nearest name | Dark Gold (#B59410) |
| Black text | 6.83:1 |
| White text | 3.07:1 |
Values
| HEX | #AD910B |
| RGB | rgb(173, 145, 11) |
| HSL | hsl(50, 88%, 36%) |
| OKLCH | oklch(66.3% 0.134 94.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #AD910B | 3.07:1 | AA large text | Lc -62.8 | Content text, not long reading |
| Black text on #AD910B | 6.83:1 | AA | Lc 46.6 | Large or bold text, headings |
| #AD910B text on white | 3.07:1 | AA large text | Lc 57.4 | Large or bold text, headings |
| #AD910B text on black | 6.83:1 | AA | Lc -44.3 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F7F5EF
oklch(97% 0.008 91.5)
-
Step 100
100
#EEEADC
oklch(93.6% 0.019 93.7)
-
Step 200
200
#E0D9BF
oklch(88.4% 0.036 94.6)
-
Step 300
300
#CEC191
oklch(81% 0.065 94.7)
-
Step 400
400
#B5A04E
oklch(70.7% 0.105 95.2)
-
Step 500
500 (this color)
#AD910B
oklch(66.3% 0.134 94.9)
-
Step 600
600
#887200
oklch(55.6% 0.114 95.6)
-
Step 700
700
#735F00
oklch(49.1% 0.101 94.6)
-
Step 800
800
#5E4E00
oklch(42.8% 0.088 95.4)
-
Step 900
900
#4F4000
oklch(37.6% 0.077 93.9)
-
Step 950
950
#2F2600
oklch(27.1% 0.056 95.5)
#AD910B with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #A28E00 | 0.020 |
| Deuteranopia (no green cones) | #A9971A | 0.016 |
| Tritanopia (no blue cones) | #BC847B | 0.123 |
| Achromatopsia (no color) | #939393 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD910B
#AD910B
oklch(66.3% 0.134 94.9)
- #7C8BE4
#7C8BE4
oklch(66.4% 0.133 274.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #AD910B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gold #B59410 ΔE 0.016
- Yellowy Brown #AE8B0C ΔE 0.016
- Yellow Brown #B79400 ΔE 0.019
- Brown Yellow #B29705 ΔE 0.019
- Dark Mustard #A88905 ΔE 0.023
- Ochre #BF9005 ΔE 0.029
- Dark Goldenrod #B8860B ΔE 0.033
- Ocher #BF9B0C ΔE 0.041
Use #AD910B in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.